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The best concepts from the Tokyo Motor Show 2013

Japan is a land famous for its futuristic gadgets, so naturally the Tokyo Motor Show is packed full of exciting and innovative concept cars. But in 2013 many of them are actually not that far from going into production. Though that doesn’t mean there aren’t a few crazy ones as well.

Porsche hits out on CO2

By Phil McNamara Motoring Issues 22 June 2007 10:30 Porsche's next Cayenne and Panamera saloon will get petrol-electric hybrid engines, CAR Online can confirm, as the firm strives to reduce CO2 emissions. The sports car maker has gone on the attack, with tough new European Union guidelines on carbon emissions looming. Brussels has already announced it would like the average new car's emissions to total 130g/km of CO2 by 2012, and is now haggling with the industry about implementing the target.

Mercedes S400 Hybrid – and a facelift as well

Mercedes S400 Hybrid launched - and a facelift for the S Class Range [ad#ad-1] Mercedes has long held the ‘Best Luxury Car’ mantle, despite build quality issues in the early part of this century, but the competition, particularly from Audi and BMW has got stronger with each model change, so they have to keep upping their game (and the new Jaguar XJ may make them up it even further before long). So we knew it time for a facelift for the current S Class, but Mercedes has decided to link that with the launch of the first S Class Hybrid – the S400 Hybrid. The S400 Hybrid gets a 3.5 litre V6 petrol engine, which on its own delivers 279bhp, but linked to an electric motor it gets a 20bhp boost and a big jump in torque.